Verhindern, dass in die Spalte "onhand" NULL-Werte geschrieben werden, wenn neue...

[mfinanz.git] / sql / Pg-upgrade2 / warehouse2.sql

diff --git a/sql/Pg-upgrade2/warehouse2.sql b/sql/Pg-upgrade2/warehouse2.sql
new file mode 100644 (file)
index 0000000..8d8e1b3
--- /dev/null
+++ b/sql/Pg-upgrade2/warehouse2.sql
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+-- @tag: warehouse2
+-- @description: Defaultwert für onhand
+-- @depends: warehouse
+UPDATE parts SET onhand = COALESCE((SELECT SUM(qty) FROM inventory WHERE inventory.parts_id = parts.id), 0);
+ALTER TABLE parts ALTER COLUMN onhand SET DEFAULT 0;